diff options
| author | Jonghwan Choi <jhbird.choi@samsung.com> | 2012-02-20 19:13:43 +0400 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2012-02-20 19:18:47 +0400 |
| commit | aa12242f19312b2c60399bd581929fdfc511a017 (patch) | |
| tree | 3cce0d914d0921f7ede761cb80571f30dfb24a3f /drivers/mfd | |
| parent | b01543dfe67bb1d191998e90d20534dc354de059 (diff) | |
| download | linux-aa12242f19312b2c60399bd581929fdfc511a017.tar.xz | |
mfd: wm8350 variable dereferenced before check
Remove "wm8350->irq_base = pdata->irq_base" to avoid
null pointer exception and wm8350->irq_base got from
irq_alloc_descs().
Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/wm8350-irq.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/mfd/wm8350-irq.c b/drivers/mfd/wm8350-irq.c index 8a1fafd0bf7d..9fd01bf63c51 100644 --- a/drivers/mfd/wm8350-irq.c +++ b/drivers/mfd/wm8350-irq.c @@ -496,7 +496,6 @@ int wm8350_irq_init(struct wm8350 *wm8350, int irq, mutex_init(&wm8350->irq_lock); wm8350->chip_irq = irq; - wm8350->irq_base = pdata->irq_base; if (pdata && pdata->irq_base > 0) irq_base = pdata->irq_base; |